Rollup Dax Guide

Summary

ROLLUPGROUP: Identifies a subset of columns specified in the call to SUMMARIZE function that should be used to calculate ... ROLLUPADDISSUBTOTAL: Identifies a subset of columns specified in the call to SUMMARIZECOLUMNS function that should be ... In this video we look at how you can group your data using SUMMARIZE, and also how you can utilise different modifiers  ... ISSUBTOTAL: Returns TRUE if the current row contains a subtotal for a specified column and FALSE otherwise. GENERATE: The second table expression will be evaluated for each row in the first table. Returns the crossjoin of the first table ... For the agenda and we will continue with the SUMMARIZE: Creates a summary of the input table grouped by the specified columns. DETAILROWS: Returns the table data corresponding to the DetailRows expression defined on the specified Measure. FIXED: Rounds a number to the specified number of decimals and returns the result as text with optional commas. SUBSTITUTEWITHINDEX: Returns a table which represents the semijoin of two tables supplied and for which the common set of ... The IN operator returns TRUE if a row of values exists or contained in a table, otherwise returns FALSE.